525828416

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{21121}}^1$

素因数の和:21522

約数の個数: 28

約数和(自身を含む): 1046172660

約数和(自身を除く): 520344244

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 1556, 3112, 6224, 12448, 21121, 24896, 42242, 84484, 168968, 337936, 675872, 1351744, 8216069, 16432138, 32864276, 65728552, 131457104, 262914208, 525828416]

約数ペア:

[(1, 525828416), (2, 262914208), (4, 131457104), (8, 65728552), (16, 32864276), (32, 16432138), (64, 8216069), (389, 1351744), (778, 675872), (1556, 337936), (3112, 168968), (6224, 84484), (12448, 42242), (21121, 24896)]